prrng::power_distribution Class Reference

Power distribution. More...

#include <prrng.h>

Public Member Functions
	power_distribution (double k=1)
	Constructor.
template<class T >
T	pdf (const T &x)
	Probability density function.
template<class T >
T	cdf (const T &x)
	Cumulative density function.
template<class T >
T	quantile (const T &p)
	Quantile (the inverse of the cumulative density function).

Detailed Description

Power distribution.

\( P(x) = k x^{k - 1} \)

with \( k > 0 \) and \( 0 \leq x \leq 1 \).

References:

• https://numpy.org/doc/stable/reference/random/generated/numpy.random.power.html

Definition at line 1282 of file prrng.h.

Constructor & Destructor Documentation

power_distribution()

prrng::power_distribution::power_distribution ( double  k = 1 )

inline

Constructor.

Parameters

k

Exponent

Definition at line 1289 of file prrng.h.

Member Function Documentation

cdf()

template<class T >

T prrng::power_distribution::cdf ( const T &  x )

inline

Cumulative density function.

Parameters

x	Coordinates.

Returns

Cumulative density for each x.

Definition at line 1313 of file prrng.h.

pdf()

template<class T >

T prrng::power_distribution::pdf ( const T &  x )

inline

Probability density function.

Parameters

x	Coordinates.

Returns

Probability density for each x.

Definition at line 1301 of file prrng.h.

quantile()

template<class T >

T prrng::power_distribution::quantile ( const T &  p )

inline

Quantile (the inverse of the cumulative density function).

Parameters

p	Probability [0, 1].

Returns

Quantile for each p.

Definition at line 1325 of file prrng.h.

---

The documentation for this class was generated from the following file:

• prrng.h